17981551 divided by 338 
Let's see how many times 338 fits into 17981551.

Going ahead to step 1:
If we divide 1 by 338, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 338

Step 2:
338 goes into 17 0 times with a remainder of 17.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 17 leaves us with 17.
Grab the next digit (9) from the dividend, add it to 17, then carry on: 179 / 338

Advancing to step 3:
If we divide 179 by 338, we get 0 and a remainder of 179.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 179 leaves us with 179.
Grab the next digit (8) from the dividend, add it to 179, then carry on: 1798 / 338

Step 4:
If we divide 1798 by 338, we get 5 and a remainder of 108.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Deduct 1690 from 1798 and we're left with 108.
Bring next digit (1) of the dividend behind the 108 and repeat the process: 1081 / 338

On to step 5:
The number 338 fits into 1081 3 times, leaving a remainder of 67.
The next digit of our result is 3. 
Result so far: 53.0
Subtracting 1014 from 1081 leaves us with 67.
Bring next digit (5) of the dividend behind the 67 and repeat the process: 675 / 338

On to step 6:
If we divide 675 by 338, we get 1 and a remainder of 337.
The number 1 becomes the next digit in our result. 
Result so far: 531.0
Subtract 338 from 675 to get 337.
Bring next digit (5) of the dividend behind the 337 and repeat the process: 3375 / 338

Moving on to step 7:
338 can be fit into 3375 9 times, resulting in a remainder of 333.
The next digit of our result is 9. 
Result so far: 5319.0
Subtract 3042 from 3375 to get 333.
Grab the next digit (1) from the dividend, add it to 333, then carry on: 3331 / 338

Step 8:
If we divide 3331 by 338, we get 9 and a remainder of 289.
Write down 9 as next digit of the result. 
Result so far: 53199.0
Deduct 3042 from 3331 and we're left with 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

Let's proceed to step 9:
When dividing 2890 by 338, we get 8 with a remainder of 186.
Put 8 as the next digit of the answer. 
Result so far: 53199.8
The remainder is 186 after subtracting 2704 from 2890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Let's proceed to step 10:
338 can be fit into 1860 5 times, resulting in a remainder of 170.
Write down 5 as next digit of the result. 
Result so far: 53199.85
Subtract 1690 from 1860 to get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

On to step 11:
The number 338 fits into 1700 5 times, leaving a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 53199.855
Subtracting 1690 from 1700 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 53199.855 with a remainder of 0.001.